insertsnippet.js.coffee in mercury-rails-0.3.1

- old
+ new

@@ -1,6 +1,6 @@
 @Mercury.modalHandlers.insertSnippet = ->
-  @element.find('form').submit (event) =>
+  @element.find('form').on 'submit', (event) =>
     event.preventDefault()
     serializedForm = @element.find('form').serializeObject()
     if Mercury.snippet
       snippet = Mercury.snippet
       snippet.setOptions(serializedForm)